摘要
随着作战需求和信息技术的发展,催生了具备侦察定位、精确打击、封锁干扰等各类功能的信息化炮弹,其效能的发挥通常需要弹载功能器/部件和弹体结构、材料能抗各种高过载作用,抗高过载技术已成为制约炮弹信息化、智能化快速发展的主要瓶颈技术之一。梳理了信息化炮弹抗高过载问题的发展历程,阐明了信息化炮弹抗高过载的本质内涵;总结了过载环境建模与测量、抗过载结构与材料、抗过载试验与测试等关键技术;提出了以功能防护为核心目标的抗高过载设计思路,明确了信息化炮弹抗高过载设计流程。提出的“本体强度加固、支撑体变形吸能、结构件破坏转移、前沿技术交叉”抗高过载方法在工程实践中取得了较好效果,为信息化炮弹及具有高过载特征的火箭弹、导弹等抗过载设计提供了参考。
With the development of operational requirements and information technology,all kinds of information projectiles with the functions such as reconnaissance and positioning,precision attack,blockade and jamming have been born.The exertion of their effectiveness usually requires that the missile borne functional devices/components,missile body structure and materials can resist various high overload effects.The anti-high overload technology has become one of the main bottleneck technologies restricting the rapid development of shell informatization and intelligence.This paper combs the development process of the anti-high overload problem of information projectiles,and expounds its essential connotation.The key anti-high overload technologies such as overload environment modeling and measurement,anti-overload structure and materials,anti-high overload test are summarized.This paper puts forward the anti-high overload design idea with functional protection as the core goal,defines the anti-high overload design process of information projectiles.The anti-high overload method of“body strength reinforcement,support deformation and energy absorption,structural member damage transfer and intersection of cutting-edge technologies”proposed in this paper has achieved good results in engineering practice,and provides some reference for the anti-high overload design of information projectiles,rockets and missiles with high overload characteristics.
作者
钱立志
蒋滨安
郭佳晖
QIAN Lizhi;JIANG Bin an;GUO Jiahui(High Overloaded Ammunition Guidance Control and Information Perception Laboratory,PLA Army Academy of Artillery and Air Defense,Hefei 230031,Anhui,China)
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2023年第5期1310-1320,共11页
Acta Armamentarii
基金
军委科技委基础加强项目(2019-JCJQ-142)。
关键词
信息化炮弹
抗高过载
关键技术
功能防护
设计方法
information projectile
anti-high overload
key technologies
functional protection
design method
